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Cheap flights from Niagara Falls, ON to Milwaukee from C$ 233

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MKE
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Niagara Falls to Milwaukee

Enter your travel dates to find the best prices.

Cheapest flights from Niagara Falls to Milwaukee
Explore the most affordable flight options available from Niagara Falls to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Wed 6/56:15 a.m.
YYZ
-
MKE
1 stop8h 08m
American Airlines
Wed 13/57:01 a.m.
MKE
-
YYZ
1 stop15h 28m
American Airlines
Deal found 26/3C$ 458
Fri 22/56:26 p.m.
YYZ
-
MKE
1 stop14h 16m
American Airlines
Tue 26/57:25 a.m.
MKE
-
YYZ
1 stop14h 59m
American Airlines
Deal found 26/3C$ 478
Thu 7/51:15 p.m.
YYZ
-
MKE
1 stop11h 25m
American Airlines
Mon 11/56:40 p.m.
MKE
-
YYZ
1 stop15h 13m
American Airlines
Deal found 26/3C$ 499
Sat 9/56:15 a.m.
YYZ
-
MKE
1 stop8h 08m
American Airlines
Sat 16/55:37 p.m.
MKE
-
YYZ
1 stop16h 16m
American Airlines
Deal found 25/3C$ 501
Fri 8/53:13 p.m.
YYZ
-
MKE
1 stop9h 27m
American Airlines
Mon 11/56:40 p.m.
MKE
-
YYZ
1 stop15h 13m
American Airlines
Deal found 26/3C$ 520
Thu 7/56:15 a.m.
YYZ
-
MKE
1 stop10h 41m
American Airlines
Sun 10/57:01 a.m.
MKE
-
YYZ
1 stop15h 28m
American Airlines
Deal found 24/3C$ 534
Fri 8/56:15 a.m.
YYZ
-
MKE
1 stop10h 41m
American Airlines
Sun 10/51:53 p.m.
MKE
-
YYZ
1 stop8h 36m
American Airlines
Deal found 26/3C$ 553
Sun 17/51:15 p.m.
YYZ
-
MKE
1 stop7h 51m
American Airlines
Mon 25/57:25 a.m.
MKE
-
YYZ
1 stop14h 59m
American Airlines
Deal found 26/3C$ 568
Fri 8/53:13 p.m.
YYZ
-
MKE
1 stop9h 27m
American Airlines
Fri 29/58:12 a.m.
MKE
-
YYZ
1 stop14h 12m
American Airlines
Deal found 25/3C$ 646
Mon 4/511:33 a.m.
YYZ
-
MKE
1 stop11h 27m
American Airlines
Sun 28/65:00 a.m.
MKE
-
YYZ
1 stop8h 32m
American Airlines
Deal found 24/3C$ 653
Tue 14/48:50 a.m.
YYZ
-
MKE
1 stop3h 42m
United Airlines
Tue 14/42:32 p.m.
MKE
-
YYZ
2 stops8h 22m
United Airlines
Deal found 27/3C$ 695

Find flight deals from Niagara Falls to Milwaukee

Keep the following information in mind while searching for Niagara Falls to Milwaukee flight deals. Data was last updated 28 March 2026.

Round-trip from

C$ 458

One-way from

C$ 233

Popular in

August

Cheapest in

November

Average price

C$ 692
American Airlines
  • American Airlines
  • 6/5-13/5
  • 2 total stops
  • 23h 36m total
  • Niagara Falls to Milwaukee
Search Deals
11/5
  • 11/5
  • 1 total stop
  • 16h 11m total
  • Niagara Falls to Milwaukee
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (C$ 241 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Niagara Falls to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
Use the filters below to find and compare flights from Niagara Falls to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Mon 4/5

11:33 a.m.-10:00 p.m.

1 stop11h 27m

Milwaukee-Mitchell

Sun 28/6

5:00 a.m.-2:32 p.m.

1 stop8h 32m

C$ 653

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sun 12/4

7:00 a.m.-11:32 a.m.

1 stop5h 32m

Milwaukee-Mitchell

Sun 12/4

2:32 p.m.-7:37 p.m.

1 stop4h 05m

C$ 695

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Fri 8/5

11:00 a.m.-4:42 p.m.

1 stop6h 42m

Milwaukee-Mitchell

Fri 5/6

7:00 p.m.-11:59 p.m.

1 stop3h 59m

C$ 703

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 30/4

6:10 a.m.-1:14 p.m.

1 stop8h 04m

Milwaukee-Mitchell

Sat 2/5

1:55 p.m.-10:56 p.m.

1 stop8h 01m

C$ 704

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Fri 15/5

10:15 a.m.-5:32 p.m.

1 stop8h 17m

Milwaukee-Mitchell

Sun 17/5

6:00 a.m.-11:49 a.m.

1 stop4h 49m

C$ 706

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 7/5

9:35 a.m.-4:42 p.m.

2 stops8h 07m

Milwaukee-Mitchell

Sun 10/5

6:00 a.m.-11:49 a.m.

1 stop4h 49m

C$ 709

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Sun 31/5

7:00 a.m.-11:14 a.m.

1 stop5h 14m

Milwaukee-Mitchell

Sun 7/6

5:00 a.m.-11:49 a.m.

1 stop5h 49m

C$ 709

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Wed 1/7

8:50 a.m.-6:51 p.m.

1 stop11h 01m

Milwaukee-Mitchell

Sun 5/7

7:30 a.m.-6:30 p.m.

1 stop10h 00m

C$ 734

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Tue 16/6

12:25 p.m.-6:51 p.m.

1 stop7h 26m

Milwaukee-Mitchell

Sat 20/6

2:50 p.m.-11:26 p.m.

1 stop7h 36m

C$ 736
Quickest round-trip

TorontoMilwaukee

YYZ - MKE

YYZMKE

Toronto Pearson Intl

Thu 16/4

8:50 a.m.-11:32 a.m.

1 stop3h 42m

Milwaukee-Mitchell

Sun 19/4

5:10 a.m.-11:49 a.m.

1 stop5h 39m

C$ 752

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

Best time to book a flight from Niagara Falls to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Niagara Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Niagara Falls to Milwaukee

What is the cheapest month to book a flight from Niagara Falls to Milwaukee?

Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Milwaukee (average of C$ 115). Flying from Niagara Falls to Milwaukee in February is currently the most expensive (average of C$ 245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Niagara Falls to Milwaukee?

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated 28 March 2026.
Read reviews from past customers who have flown United Airlines and WestJet from Niagara Falls to Milwaukee. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,500 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,500 reviews
United Airlines
7.4
Good
9,500 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,303 reviews
United Airlines
7.4
Good
9,500 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Milwaukee from Niagara Falls?

    For a flight from Niagara Falls to Milwaukee, you will be flying into Milwaukee-Mitchell. Milwaukee-Mitchell (MKE) is just 10.3 km from the centre of the city. Milwaukee-Mitchell is the only Milwaukee airport and it handles 0 inbound flights from Niagara Falls per day. 2 airlines have flights to Milwaukee-Mitchell from Niagara Falls on a regular basis.

  • How long is the flight from Niagara Falls to Milwaukee?

    Airlines like American Airlines, United Airlines, and Delta fly from Niagara Falls to Milwaukee in about 5h 32m. The time it takes to get you to your destination can typically vary by up to 5h 55m. There are 674 km between Niagara Falls and Milwaukee. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Niagara Falls to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Niagara Falls to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Niagara Falls to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Milwaukee.

  • Can I find deals for business class flights from Niagara Falls to Milwaukee?

    Yes. Cheapflights offers flight deals from Niagara Falls to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Niagara Falls to Milwaukee?

    Currently, June is the cheapest month in which you can book a flight from Niagara Falls to Milwaukee (average of C$ 115). Flying from Niagara Falls to Milwaukee in February is currently the most expensive (average of C$ 245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Niagara Falls to Milwaukee

Discover the top 2 airlines that operate flights from Niagara Falls to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 466AverageC$ 607FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 628AverageC$ 834FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Milwaukee?

Deals for Niagara Falls to Milwaukee flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Milwaukee?

Millions of users choose and trust Cheapflights to book the best flight deals from Niagara Falls to Milwaukee for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Niagara Falls to Milwaukee with no change fees?

Yes, we can. To see specific flights from Niagara Falls to Milwaukee with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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